Coded Pilot Assisted Baseband Receiver for High Data Rate Millimeter-Wave Communications
Artikel i vetenskaplig tidskrift, 2020

A coded pilot assisted high data rate millimeter-wave receiver topology is presented in this article. A low data rate and low power pseudorandom noise (pn) coded pilot signal is superimposed at the transmitter, and the receiver can use such pilot for carrier recovery (CR) and/or channel estimation regardless of modulation scheme or communication data rate. The proposed baseband receiver has an analog-digital hybrid structure where a low-cost digital signal processor is used. This structure requires only a low-cost analog-to-digital converter (ADC) with a sampling rate of 40 MSPS. A proof-of-concept communication link at E-band is demonstrated with 18 Gbps 64-quadrature amplitude modulation (QAM) and 24 Gbps 16-QAM.

carrier recovery

communication link

Baseband receiver

synchronization.

millimeter-wave

Författare

Sining An

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Zhongxia Simon He

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Jianguo Li

Beijing Institute of Technology

Xiangyuan Bu

Beijing Institute of Technology

Herbert Zirath

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

IEEE Transactions on Microwave Theory and Techniques

0018-9480 (ISSN)

Vol. 68 11 4719-4727

Ämneskategorier

Signalbehandling

Annan elektroteknik och elektronik

Den kondenserade materiens fysik

DOI

10.1109/TMTT.2020.2993789

Mer information

Senast uppdaterat

2020-12-11